cats-oss / android-gpuimage

Android filters based on OpenGL (idea from GPUImage for iOS)
9.01k stars 2.27k forks source link

Java_jp_co_cyberagent_android_gpuimage_GPUImageNativeLibrary_adjustBitmap #505

Open ntq-android opened 4 years ago

ntq-android commented 4 years ago

glReadPixels is quite slow I see instructions on PBO but can't fix it myself. Can you improve the speed of the glReadPixels method